Subject	Sure. The Borg Warner EFRs have an efficient wastegate.
Posted by	MixManMash on November 05, 2017 at 6:38 PM
	This message has been viewed 399 times.
In Reply To	It's going to be difficult to get an external wastegate posted by BlackholeZ on November 05, 2017 at 03:11 PM
Message	The problem is the internal wastegate actuators aren't strong enough to hold high boost. They have a much narrower operating range which makes it difficult to be able to be functional for pump fuel and then race fuel / E85.
Follow Ups	Garret G 25-550 - Bad Fish 22:11:09 10/31/17 Available in standard and reverse rotation... Oh yesss - BlackholeZ 01:04:46 11/01/17 T25 turbine inlet with a V-bamd outlet but only in 0.49 A/R - MixManMash 07:46:09 11/01/17 Re: T25 turbine inlet with a V-bamd outlet but only in 0.49 A/R - Bad Fish 09:45:33 11/01/17 Maybe now I'll have an excuse to ditch the bolt/flange - Zu4ea 11:59:26 11/01/17 With such a large push toward V-band, I am actually - Red Hawk (CO) 13:26:48 11/01/17 Re: With such a large push toward V-band, I am actually - Bad Fish 13:40:29 11/01/17 I agree. Vband in and out with external wastegates - MixManMash 17:42:56 11/01/17 It's going to be difficult to get an external wastegate - BlackholeZ 15:11:10 11/05/17 Sure. The Borg Warner EFRs have an efficient wastegate. - MixManMash 18:38:41 11/05/17 True - BlackholeZ 11:43:37 11/06/17 It certainly would be nice to have a set of manifolds for - MixManMash 15:44:30 11/06/17 Think how much easier it would be to mount the turbos! - BlackholeZ 00:22:11 11/07/17 Absolutely. Can likely be done engine in car. (n/m) - MixManMash 15:24:52 11/07/17 any pics of the turbine housing? How does the wastegate - ConVerTT 23:09:28 11/01/17 Lazy Link inside - CmyZ 20:33:51 11/02/17 These look promising! Huge top end for such a small turbo! - DarkZide 22:10:00 11/01/17 Here full specs - CmyZ 20:36:35 11/02/17 T25 option costs $9,999 more!?! (n/m) - Boosted1 05:49:06 11/03/17 I am hoping that is wrong. I looked on ATP turbos - MixManMash 07:41:59 11/03/17 I'm bummed the T25 flange isn't available reverse rotation - BlackholeZ 00:52:26 11/03/17 Whats the advantage of reverse rotation? (n/m) - Madhatter10-6 12:01:40 11/04/17 Re: Whats the advantage of reverse rotation? - Bad Fish 13:49:31 11/04/17 cool...thanks (n/m) - Madhatter10-6 13:51:52 11/04/17 Exactly - BlackholeZ 20:15:03 11/04/17
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